Perforated dental appliance case



FIG. 1 is a top plan view of a perforated dental appliance case showing the new design in an open position;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a right side elevation view thereof.

The broken lines showing in FIGS. 1-5 are for illustration purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a perforated dental appliance case, as shown and described. 